1: <?php
 2: /**
 3:  * This file contains fix functions for PHP 5.4 support (encoding related).
 4:  *
 5:  * @package Core
 6:  * @subpackage Backend
 7:  * @version SVN Revision $Rev:$
 8:  *
 9:  * @author Dominik Ziegler, Timo Trautmann
10:  * @copyright four for business AG <www.4fb.de>
11:  * @license http://www.contenido.org/license/LIZENZ.txt
12:  * @link http://www.4fb.de
13:  * @link http://www.contenido.org
14:  */
15: defined('CON_FRAMEWORK') || die('Illegal call: Missing framework initialization - request aborted.');
16: 
17: if (function_exists('conPhp54Check') == false) {
18: 
19:     function conPhp54Check() {
20:         if (!defined('CON_PHP54')) {
21:             define('CON_PHP54', version_compare(PHP_VERSION, '5.4.0', '<')? 0 : 1);
22:         }
23: 
24:         return CON_PHP54;
25:     }
26: }
27: 
28: if (function_exists('conHtmlSpecialChars') == false) {
29: 
30:     function conHtmlSpecialChars($value, $flags = '', $encoding = '') {
31:         $isPhp54 = conPhp54Check();
32: 
33:         if ($isPhp54 == 1) {
34:             $flags = ($flags == '')? ENT_COMPAT | ENT_HTML401 : $flags;
35:             $encoding = ($encoding == '')? 'UTF-8' : $encoding;
36:         } else {
37:             $flags = ($flags == '')? ENT_COMPAT : $flags;
38:         }
39: 
40:         return htmlspecialchars($value, $flags, $encoding);
41:     }
42: }
43: 
44: if (function_exists('conHtmlEntityDecode') == false) {
45: 
46:     function conHtmlEntityDecode($value, $flags = '', $encoding = '') {
47:         $isPhp54 = conPhp54Check();
48: 
49:         if ($isPhp54 == 1) {
50:             $flags = ($flags == '')? ENT_COMPAT | ENT_HTML401 : $flags;
51:             $encoding = ($encoding == '')? 'UTF-8' : $encoding;
52:         } else {
53:             $flags = ($flags == '')? ENT_COMPAT : $flags;
54:         }
55: 
56:         return html_entity_decode($value, $flags, $encoding);
57:     }
58: }
59: 
60: if (function_exists('conHtmlentities') == false) {
61: 
62:     function conHtmlentities($value, $flags = '', $encoding = '') {
63:         $isPhp54 = conPhp54Check();
64: 
65:         if ($isPhp54 == 1) {
66:             $flags = ($flags == '')? ENT_COMPAT | ENT_HTML401 : $flags;
67:             $encoding = ($encoding == '')? 'UTF-8' : $encoding;
68:         } else {
69:             $flags = ($flags == '')? ENT_COMPAT : $flags;
70:         }
71: 
72:         return htmlentities($value, $flags, $encoding);
73:     }
74: }
75: 
76: if (function_exists('conGetHtmlTranslationTable') == false) {
77: 
78:     function conGetHtmlTranslationTable($table = '', $flags = '') {
79:         $isPhp54 = conPhp54Check();
80: 
81:         if ($isPhp54 == 1) {
82:             $table = ($table == '')? HTML_SPECIALCHARS : $table;
83:             $flags = ($flags == '')? ENT_COMPAT | ENT_HTML401 : $flags;
84:         } else {
85:             $flags = ($flags == '')? ENT_COMPAT : $flags;
86:         }
87: 
88:         return get_html_translation_table($table, $flags);
89:     }
90: }
91: 
92: ?>